217218504

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{45943}}^1$

素因数の和:46149

約数の個数: 32

約数和(自身を含む): 545814720

約数和(自身を除く): 328596216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 45943, 91886, 137829, 183772, 275658, 367544, 551316, 1102632, 9050771, 18101542, 27152313, 36203084, 54304626, 72406168, 108609252, 217218504]

約数ペア:

[(1, 217218504), (2, 108609252), (3, 72406168), (4, 54304626), (6, 36203084), (8, 27152313), (12, 18101542), (24, 9050771), (197, 1102632), (394, 551316), (591, 367544), (788, 275658), (1182, 183772), (1576, 137829), (2364, 91886), (4728, 45943)]